51 SOUTH BLVD
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Location
51 SOUTH BLVD
Mblu
1/ / 15/A /
Acct#
Owner
ONSET BAY HOUSE LLC
Total Market Value
$842,600
Appraisal
$842,600
PID
18
Building Count
2
Current Value
Appraisal
Valuation YearImprovementsLandTotal
2026$267,500$575,100$842,600
Assessment
Valuation YearImprovementsLandTotal
2026$267,500$575,100$842,600

Owner of Record
OwnerONSET BAY HOUSE LLC
Co-Owner
Address18 PHEDON PARKWAY
MIDDLETOWN, CT 06457
Sale Price$100
Certificate
Book & Page 60682/122
Sale Date12/23/2025
Instrument1A

Ownership History
Ownership History
OwnerSale PriceCertificateBook & PageInstrumentSale Date
ONSET BAY HOUSE LLC$100 60682/1221A12/23/2025
GROCKOWSKI JEFFREY$350,000 60682/1181J12/23/2025
GROCKOWSKI JEFFREY$100 59674/3131A02/05/2025
AMATO JENNIE A TRUSTEE$1 46180/00551A10/21/2015
AMATO JENNIE A$1 3849/0529UNKQ12/27/1972

Building Information
Building 1 : Section 1
Year Built: 1900
Living Area: 1,941
Replacement Cost: $315,318
Building Percent Good: 70
Replacement Cost
Less Depreciation:
$220,700
Building Attributes
FieldDescription
Style:Two Family
ModelResidential
Grade:Ave
Stories:2 1/2 Stories
Occupancy2
Exterior Wall 1Wood Shingle
Exterior Wall 2 
Roof Structure:Gable/Hip
Roof CoverAsphalt Shing
Interior Wall 1Panel
Interior Wall 2Plastered
Interior Flr 1Carpet
Interior Flr 2Linoleum
Heat FuelGas
Heat Type:Hot Air-No Duc
AC Type:None
Total Bedrooms:6 Bedrooms
Total Bthrms:2
Total Half Baths:0
Total Xtra Fixtrs: 
Total Rooms:10 Rooms
Bath Style:Average
Kitchen Style:Average
# of Fireplaces 
Fireplace Type 
Finish Bsmt SF 
Fin Bsmt Qual 
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area		Living
Area
BASFirst Floor 936 936
FUSUpper Story 686 686
FHSFin Half Story 638 319
FOPOpen Porch 176 0
USTUtility/Storage 110 0
WDKDeck, Wood 229 0
   2,775 1,941
Building 2 : Section 1
Year Built: 1900
Living Area: 646
Replacement Cost: $93,579
Building Percent Good: 50
Replacement Cost
Less Depreciation:
$46,800
Building Attributes : Bldg 2 of 2
FieldDescription
Style:Two Family
ModelResidential
Grade:Fair
Stories:1 3/4 Stories
Occupancy1
Exterior Wall 1Wood Shingle
Exterior Wall 2 
Roof Structure:Gable/Hip
Roof CoverAsphalt Shing
Interior Wall 1Panel
Interior Wall 2 
Interior Flr 1Carpet
Interior Flr 2 
Heat FuelNone
Heat Type:None
AC Type:Heat Pump
Total Bedrooms:1 Bedroom
Total Bthrms:2
Total Half Baths:0
Total Xtra Fixtrs: 
Total Rooms:3
Bath Style:Average
Kitchen Style:Average
# of Fireplaces 
Fireplace Type 
Finish Bsmt SF 
Fin Bsmt Qual 
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area		Living
Area
BASFirst Floor 380 380
TQS3/4 Story Fin 380 266
SLBSlab Fndtn 380 0
   1,140 646

Extra Features
Extra Features

No Data for Extra Features


Land
Land Use
Use Code1090
DescriptionMULTI HSES  
ZoneOVR
Neighborhood0061
Alt Land ApprNo
Category
Land Line Valuation
Size (Acres)0.15
Frontage0
Depth0
Total Market Land$575,100
Appraised Value$575,100

Outbuildings
Outbuildings

No Data for Outbuildings

Valuation History
Appraisal
Valuation YearImprovementsLandTotal
2026$267,500$575,100$842,600
2025$267,500$575,100$842,600
2024$266,300$444,000$710,300

Assessment
Valuation YearImprovementsLandTotal
2026$267,500$575,100$842,600
2025$267,500$575,100$842,600
2024$266,300$444,000$710,300

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